National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

Lat: 37.99167°NLon: 122.05194°WElev: 23.0ft.

haze

54°F

12°C

Humidity 77%
Wind Speed N 5 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 47°F (8°C)
Visibility 5.00 mi
Last update 16 Jan 12:53 PM PST
Extended Forecast for

4 Miles E Hercules CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 62. East wind around 10 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Areas of fog between 11pm and 3am. Otherwise, mostly clear, with a low around 46. East wind 6 to 8 mph.

    Low: 46 °F

    Areas Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 58. East wind around 10 mph.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. East northeast wind around 7 mph.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. East northeast wind around 8 mph.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 59.

    High: 59 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 62. East wind around 10 mph.
Tonight
Areas of fog between 11pm and 3am. Otherwise, mostly clear, with a low around 46. East wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 58. East wind around 10 mph.
Saturday Night
Mostly cloudy, with a low around 43. East northeast wind around 7 mph.
Sunday
Mostly sunny, with a high near 62. East northeast wind around 8 mph.
Sunday Night
Mostly clear, with a low around 43.
M.L.King Day
Sunny, with a high near 59.
Monday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 42.
Tuesday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 59.
Tuesday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 42.
Wednesday
Patchy fog. Otherwise, partly sunny, with a high near 58.
Wednesday Night
Patchy fog. Otherwise, partly cloudy, with a low around 44.
Thursday
Areas of fog. Otherwise, partly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Hercules CA
 38.01°N 122.18°W (Elev. 597 ft)
Last Update:
12:26 pm PST Jan 16, 2026
Forecast Valid:
1pm PST Jan 16, 2026-6pm PST Jan 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation